77870976

素因数分解:

$2^7\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 208386000

約数和(自身を除く): 130515024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 298, 384, 447, 596, 894, 1192, 1361, 1788, 2384, 2722, 3576, 4083, 4768, 5444, 7152, 8166, 9536, 10888, 14304, 16332, 19072, 21776, 28608, 32664, 43552, 57216, 65328, 87104, 130656, 174208, 202789, 261312, 405578, 522624, 608367, 811156, 1216734, 1622312, 2433468, 3244624, 4866936, 6489248, 9733872, 12978496, 19467744, 25956992, 38935488, 77870976]

約数ペア:

[(1, 77870976), (2, 38935488), (3, 25956992), (4, 19467744), (6, 12978496), (8, 9733872), (12, 6489248), (16, 4866936), (24, 3244624), (32, 2433468), (48, 1622312), (64, 1216734), (96, 811156), (128, 608367), (149, 522624), (192, 405578), (298, 261312), (384, 202789), (447, 174208), (596, 130656), (894, 87104), (1192, 65328), (1361, 57216), (1788, 43552), (2384, 32664), (2722, 28608), (3576, 21776), (4083, 19072), (4768, 16332), (5444, 14304), (7152, 10888), (8166, 9536)]